Behavior Monographs 



Volume 1 



1. The development of certain instincts and habits in chicks. By 

 Frederick S. Breed. Pp. iv'+yS. $i.oo. 



2. Methods of studying vision in animals. By_Robert M. Yerkes and 

 John B. Watson. Pp. iv+90. $1.25. 



3. An experimental study on the death-feigning of. Belostoma (-zaitha 

 aucct.) flumineum say and nepa apiculata uhler. By Henry H. P. Severin 

 and Harry C. Severin. Pp. iii+47. $.65. 



4. The Biology^of Physa.- By Jean Dawson. Pp. iii + 120, $1.50. 



5. The Function of the Vibrissae in the Behavior of the White Rat. By 

 Stella Burnham Vincent. Pp. iv+85. $1.15. 



Volume 2 



6. Some Sensory Responses in Dogs. By H. M. Johnson. In preparation. 



